/Engine/Source/Runtime/Slate/Public/Widgets/Views/IItemsSource.h
FObservableArrayPointer ( [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [WidgetType](API\Runtime\Slate\Widgets\Views\FObservableArrayPointer\WidgetType) > InListView, ::[UE::Slate::Containers::TObservableArray](API\Runtime\SlateCore\Containers\TObservableArray)< [ItemType](API\Runtime\Slate\Widgets\Views\FObservableArrayPointer\ItemType) > * InItemsSource )